Product Images are shown for illustrative purposes only and may differ from actual product.

74LS279 S-R Latch IC


Write a review | 0 reviews

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-08-03

  • SKU: 1355 | DAA276

Availability: NotInStock priceValidUntil: 2026-08-03

  • Rs. 22.42 (inc GST)
    Rs.19.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

74LS279 Set-Reset Latch IC

The 74LS279 consists of four individual and independent Set-Reset Latches with active low inputs.

Two of the four latches have an additional S input ANDed with the primary S input. A LOW on any S input while the R input is HIGH will be stored in the latch and appear on the corresponding Q output as a HIGH. A LOW on the R input while the S input is HIGH will clear the Q output to a LOW. Simultaneous transition of the R and S inputs from LOW-to HIGH will cause the Q output to be indeterminate. Both inputs are voltage level triggered and are not affected by transition time of the input data.

Related Link

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How do I track my shipment?
After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can I return a component if I ordered the wrong value/package?
If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.
View all FAQs →

NEW Products

Product Page : New Products

CD75 470UH(471) SURFACE MOUNT POWER DC-DC CONVERTER INDUCTORS

CD75 470UH(471) SURFACE MOUNT POWER DC-DC CONVERTER INDUCTORS

CD75 470UH Surface Mount Power Inductor CD75 470UH(471) Inductor with 470µH inductance, low DCR, an..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 7597 | DAE927
Stock: 70
433MHz RF TRANSMITTER AND RECEIVER WIRELESS MODULE

433MHz RF TRANSMITTER AND RECEIVER WIRELESS MODULE

433MHz RF Transmitter and Receiver Wireless Module XD-RF-5V Wireless Module with 433 MHz frequency, ..

Rs.112.10 (inc GST)
Rs.95.00 + GST

SKU: 6008 | DAC813
Stock: 40
Write review
Hongfa HFE10-70 / 12-ZST-L2 Relay

Hongfa HFE10-70 / 12-ZST-L2 Relay

Hongfa HFE10-70 / 12-ZST-L2 RelayHFE10-70 / 12-ZST-L2 Relay with 10A rating, 12V coil voltage, and S..

Rs.660.80 (inc GST)
Rs.560.00 + GST

SKU: 10559 | DAJ617
Stock: 100
Write review
UC3843 Current Mode PWM Controller SMD IC

UC3843 Current Mode PWM Controller SMD IC

UC3843 Current Mode PWM Controller SMD IC UC3843 IC for current mode PWM control with high efficien..

Rs.35.40 (inc GST)
Rs.30.00 + GST

SKU: 8591 | DAH883
Stock: 20

Have You Seen

Product Page : Have You Seen

SN74LS138DR SOIC-16 Multiplexers & Demultiplexers 3-line to 8-line Decoder IC

SN74LS138DR SOIC-16 Multiplexers & Demultiplexers 3-line to 8-line Decoder IC

SN74LS138DR 3-to-8 Line Decoder/Demultiplexer SN74LS138DR 16 SMD IC for high-speed memory decoding ..

Rs.113.28 (inc GST)
Rs.96.00 + GST

SKU: 7176 | DAH007
Stock: 3
Meanwell SMPS EDR-120-12

Meanwell SMPS EDR-120-12

Meanwell EDR-120-12 120 Watt DIN Rail SMPS Power SupplyMeanwell EDR-120-12: 120 Watt DIN Rail SMPS w..

Rs.2,289.20 (inc GST)
Rs.1,940.00 + GST

SKU: 2505 | DAC669
Stock: 0
2 Pin 1.25 mm JST Side Entry SMT Connector

2 Pin 1.25 mm JST Side Entry SMT Connector

2 Pin 1.25 mm JST Side Entry SMT Connector2 Pin SMT JST Connector with 1.25mm pitch for high-density..

Rs.8.26 (inc GST)
Rs.7.00 + GST

SKU: 2883 | DAE573
Stock: 50
Waveshare 10.1inch Capacitive Touch Screen LCD (H), 1024×600, HDMI, IPS

Waveshare 10.1inch Capacitive Touch Screen LCD (H), 1024×600, HDMI, IPS

Waveshare 10.1inch Capacitive Touch Screen LCD 10.1 inch LCD with 1280x800 resolution, HDMI interfa..

Rs.10,502.00 (inc GST)
Rs.8,900.00 + GST

SKU: 7693 | DAF276
Stock: 2
Write review

Related Products

7422 4-Input NAND Gate

7422 4-Input NAND Gate

7422 Dual 4-Input NAND Gate IC 7422 Dual 4-Input NAND Gate with open-collector output; supply voltag..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 73 | DAA273
Stock: 26
7447 BCD to Seven-segment display

7447 BCD to Seven-segment display

74LS47 BCD to Seven-Segment Decoder 74LS47 BCD to seven-segment decoder/driver with low power and ro..

Rs.60.18 (inc GST)
Rs.51.00 + GST

SKU: 214 | DAA258
Stock: 0
74240 Octal 3-STATE Buffer/Line Driver/Line Receiver

74240 Octal 3-STATE Buffer/Line Driver/Line Receiver

74240 Octal 3-STATE Buffer/Line Driver/Line ReceiverThe 74ACT11240 is characterized for operation fr..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 288 | DAA230
Stock: 4
ZERO PCB 18X30 SINGLE SIDED PAPER PHENOLIC

ZERO PCB 18X30 SINGLE SIDED PAPER PHENOLIC

ZERO 18X30 Single Sided Paper Phenolic PCB 18cm x 30cm Single Sided PCB for Prototyping with 0.1" sp..

Rs.200.60 (inc GST)
Rs.170.00 + GST

SKU: 2119 | DAB898
Stock: 0
LAN9420I-NU Ethernet Controller IC

LAN9420I-NU Ethernet Controller IC

LAN9420I-NU Ethernet Controller IC for Embedded Applications LAN9420I-NU Ethernet Controller IC, 10..

Rs.743.40 (inc GST)
Rs.630.00 + GST

SKU: 7289 | DAG501
Stock: 0
Write review
UV 5 LED STRIP 275NM

UV 5 LED STRIP 275NM

UV 5 LED Strip 275nm UV 5 LED Strip 275nm 275NM designed for sterilization with 5 high-efficiency UV..

Rs.1,445.50 (inc GST)
Rs.1,225.00 + GST

SKU: 9152 | DAC753
Stock: 5
Write review